New Cases Of Invasive Breast Cancer Essay

1606 Words Apr 26th, 2015 7 Pages
In 2014, an expectable 232,670 new cases of invasive breast cancer were estimated to be diagnosed in women in the U.S., along with 62,570 new cases of non-invasive “In-Situ” breast cancer. Inside a woman 's breast are 15 to 20 sections called lobes. Each lobe comprises of many smaller sections called lobules. These are groups of minute glands that make breast milk. Breast milk flows through thin tubes known as ducts to the nipple. Fat and other body tissue fills the spaces between the lobules and ducts. The breasts also contain lymph vessels, which are connected to minor, round masses of tissue called lymph nodes. Lymph nodes produce cells that support the body to fight infection. Many groups of lymph nodes are adjacent to the breast in the underarm, above the collarbone, and in the chest behind the breastbone. Breast cancer begins in the breast tissues. Breast cancer is said to be the most common invasive cancers among women throughout the world. It counts for 16% of all female cancers and 22.6% of invasive cancers in women. 18.2% of all cancer deaths worldwide, which includes both men and women are from breast cancer (Nordqvist, Christian). Certain inherited Deoxyribose Nucleus (DNA) mutations can radically increase the risk for increasing certain cancers and are the reason for most of the cancers that run in some families. Most DNA mutations that are interconnected to breast cancer occur in single cells during a woman’s life reasonably than having being inherited…

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